I'm a typical "math is hard; let's go programming" type of person, but the only problem i have with that quoted section is the missing antecedent of "This can b

I'm a typical "math is hard; let's go programming" type of person, but the only problem i have with that quoted section is the missing antecedent of "This can be done...". But I worked it out from context. I thought the article was very good.